Análise do custo de materiais utilizados em restaurações dentárias posteriores diretas em resina composta / Cost analysis of materials used in composite resin direct posterior dental restorations

AUTOR(ES)
FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

28/07/2011

RESUMO

The cost of the materials is part of the calculation of the value of dental fees. The composite resins are materials commonly used in direct posterior dental restorations. The aim of this study was to determine the total value of the cost of the direct and indirect materials used in composite resin posterior dental restorations. The calculation of costs was based on the method of variable costing system. The repetitions were obtained from classes I and II cavities in artificial premolars and molars teeth. A list of the materials was obtained by an experts panel and based on the excellence standards established in the literature. The values of the materials were obtained from an average of the values founded in the supplier market. The materials were quantified for each type of cavity with the use of precision balance. The data were assessed by descriptive statistics and by Mann-Whitney and Kruskal-Wallis tests. The analysis was performed for the materials used in biosafety (Chapter 1) and on the restoration (Chapter 2). The founded cost (Brazilian current coin) was R$8.85 for biosafety. The others materials for Class I restorations was R$8.69 and for Class II restorations was R$ 8.86. There was no statistically significant difference in cost between the types of cavities, with an average of total materials of R$ 17.63. These values might be used in the calculation of the final value of the restorative procedure, aiding in the management of public or private dental care services

ASSUNTO(S)

odontologia custos restauração dentária permanente dentistry costs dental restoration permanent

ACESSO AO ARTIGO

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